91Ó°ÊÓ

Here Consider the following information

Carl Talbert estimates that he will need to earn at least $9000$per year combined in dividend income from the two stocks listed in the table below.

In order to collect at least $9000$ collect at least in a year, let Carl buy $x$ shares of Able Records and $y$shares of best bakes.

The Able records give dividend of $1.2$ per share, therefore, Carl receives $1.2x$for $x$ shares. Best Bakes gives dividend of $1.3$ dividend of per share, therefore, Carl receives $1.3y$for $y$ shares.

Since, Carl wants to receive at least $9000$in a year, use $â‰\yen$ symbol

Therefore,

Sum of the Dividend received and Dividend Received at least Nine thousand

From Able Records from Best Bakes

$1.2x+1.3yâ‰\yen 9000$

Therefore, the inequality representing the above condition is $1.2x+1.3yâ‰\yen 9000$

The graph of the function can be plot as